Biology 1406 - Study guides, Class notes & Summaries

Biology 1406 Chapters 1-3What does science study? - correct answer Physical laws that govern the natural world. Natural causality- all events can be traced to natural causes Observable, measurable, testable events. What doesn't science study? - correct answer beliefs accepted by faith. What is the procedure called that is used by scientists to acquire knowledge? - correct answer The scientific method. Steps of the scientific method - correct answer Observe and accumulate data on wha...

gregor mendel father of modern genetics two things gregor mendel discussed character trait character heritable feature of an organism trait version of a character what did mendel follow? the inheritance of traits in true-breeding pea plants cross mating between traits ex: purple flower with a white flower hybrid offspring of a crossphenotype physical appearance ex: purple flower color genotype DNA content of genes when mendel crossed the white (recessive) pea plant with the purple (do...

BIOLOGY 1406 lecture exam 1 questions with 100% correct answersWhat are proteins? - correct answer Polymers of amino acids covalently bonded through peptide bonds into a chain What are the parts of an amino acid? - correct answer central carbon single hydrogen carboxyl group amino group R-group {side chain} What is the significance of the R-group {side chain}? - correct answer distinguishes one amino acid from another and dictates an amino acid's properties What is an oligopepti...

Cell division is used for which of the following ? Reproduction of single-celled organisms, growth of multicellular organisms, repair and replacement of cells, and sperm and egg production Asexual and sexual reproduction differs in that sexual reproduction_____________ Can produce great variation among the offspring (Meiosis) Asexual Reproduction ____________ Produces offspring genetically identical to the parent (Mitosis) Most of the time, DNA is in the form of____________ Euchromatin W...

What is homeostasis the process whereby living organisms regulate their cells and bodies to maintain relatively stable internal conditions What are the characteristics of living things 1. Cells and Organization 2. Energy use and metabolism 3. Response to environmental changes 4. Regulation and homeostasis 5. Growth and Development 6. Reproduction 7. Biological Evolution atom the smallest component of an element having the chemical properties of the element molecule Two or more atoms he...

Biology 1406 Exam 3 With Actual Solution!!

Biology 1406 Exam 1- Collin College - Questions with complete solution Biology 1406: Exam 1 bio- - correct answer life or relating to living or organisms eu- - correct answer good; well homeo - correct answer likeness, resemblance; similarity karyo - correct answer nucleus of a cell -logy - correct answer a field of study meta- - correct answer

BIOLOGY 1406 EXAM REVIEW Collin College - Question and answers 100% correct BIOLOGY 1406 EXAM REVIEW During your senior year you get the opportunity to travel to the Amazon rainforest. You spend a lot of time in the area of Lago Grande in Brazil as well as other parts of this vast jungle. You are in awe of all the living organisms that inhabit this particular area as well as the Amazon River that flows through the heart of the rainforest. The tropical climate is humid, but reminds you of ho...

Biology 1406 Exam 2 With Correct Answers!!

Biology 1406 Exam 4 Review questions with 100% correct answers If T=39%, What is the percentage of A? 39% If T=39%, What is the percentage of C? 11% If T=39%, What is the percentage of G? 11% If A=19%, What is the percentage of T? 19% If A=19%, What is the percentage of C? 31% If A=19%, What is the percentage of G? 31% What holds DNA double helix together? Hydrogen Bonds What holds codon/anitcodons together? Hydrogen Bonds What holds DNA to RNA ...